Page 183 - Foton Workshop Manual - Auman EST-M
P. 183

Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts   DI - 129


                                                                                                                  IN
                                                        c.  Take  a  multimeter  to  check  the  resistance  between  the
                                                        terminal on ABSECU connector B064 and that on the left
                                                        front ABS solenoid valve F017.                            DI
                                                        Standard resistance:

                                                          Multimeter connecting terminal   Standard value         EG


                                                                B064(6)-F017(1)             About 0Ω
                                                                                                                  TR
                                                                B064(3)-F017(3)             About 0Ω


              d. Connect the ABS ECU connector. Ignition switch: ON.                                              AX

              e. Check the voltage and the resistance between No. 1 and No. 3 terminal on the left front ABS solenoid valve
              F017 and grounding.
                                                                                                                  FR
              Standard:

                        Multimeter connecting terminal                        Standard value                      ST


                              F017(1)-grounding                                  About 0V
                                                                                                                  BR
                              F017(3)-grounding                                  About 0V

                              F017(1)-grounding                                No breakdown
                                                                                                                  BW
                              F017(3)-grounding                                No breakdown
              Check if the result is ok?                                                                          EL
              Yes> Repair left front ABS solenoid valve circuit.

              NO>replace ABS ECU.

























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